Troubleshooting Guide - Panasonic EH-NE83 Service Manual

3. TROUBLESHOOTING GUIDE

Refer to WIRING CONNECTION DIAGRAM.
< TROUBLE >
Hot air is not emitted
<CHECK MOTOR HEATER ASSEMBLY>
Check if there are odd objects between
joints of thermo switch or not
<CHECK TEMPERATURE SWITCH>
Check the conductivity between the terminal 2
and 4 by setting
the TEMPERATURE SWITCH to Position 2
Temperature Switch
Lead Wire (Orange)
<CHECK COOL SWITCH BUTTON>
Check the conductivity between the terminal 1
and 2 by push and hold
the COOL SWITCH BUTTON
Lead Wire (Blue and Red)
Lead Wire (Orange)
(Figure 3)
< CHECK >
(Figure 1)
OK
OK
(Figure 2)
For EH-NE81-84 only
COOL SWITCH BUTTON
OK
Found odd object
No odd objects
Thermo Switch
< REMEDY >
NG
Replace the
MAIN SWITCH
Lead Wire (Black)
Lead Wire (Brown)
NG
Replace the
COOL SWITCH BUTTON
Remove the odd objects
between joints
Replace the
MOTOR HEATER ASSEMBLY
Figure 1
Figure 2
Figure 3